Description: Recombinant Mouse IL1B Protein is produced by E. coli. It is a single non-glycosylated polypeptide chain containing 152 amino acids with a molecular mass of 17400 Daltons. Form: Lyophilized from a 0.2 μM filtered solution of 50mM Tris-HCl, 50mM NaCl, pH 8.0. Gene Symbol: IL1B Alternative Names: IL1F2; Interleukin-1 beta; IL-1 beta; CatabolinEntrez Gene (Mouse) : 16176SwissProt (Mouse) : P10749Purity : Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.Chemical Structure : VPIRQLHYRL RDEQQKSLVL SDPYELKALH LNGQNINQQV IFSMSFVQGE PSNDKIPVAL GLKGKNLYLS CVMKDGTPTL QLESVDPKQY PKKKMEKRFV FNKIEVKSKV EFESAEFPNW YISTSQAEHK PVFLGNNSGQ DIIDFTMESV SS Directions for Use : Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Quality Control : Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.Storage/Stability : Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.